2004-08 Grand Prix 2.5" Stainless Polished Catted Downpipe 3.8L 3800 Series III

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Grand Prix 2.5" Stainless Polished Catted Downpipe
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Description
Fits all 2004 to 2008 Pontiac Grand Prixs with 3.8L V6 engines!  WILL NOT FIT 5.3L V8 GXP's
The Very Best 3800 Series III Downpipe In the Market
ZZPerformance 2.5" w/ High Flow EPA 48 State Legal Catalytic Converter Stainless Polished Downpipe
We also have 3" downpipes on our other auctions.  2.5" is perfect for naturally aspirated (not supercharged) cars or even supercharged cars that do not plan on doing too much added modifications.
We are the leader in the 3800 Series II and Series III engine and have been making and selling these downpipes longer than anyone on the market.  The stock downpipe is very restrictive.  Depending on what you have done to your car it adds up to 15 HP.
This is a complete bolt on.  Will bolt to your stock exhaust manifold and connect to your stock catback exhaust system.  You'll see others trying to replicate, but there is just  no comparison.  We run Interlock Flex Section.  Not a cheap flex that frays away.  All the flanges and exhaust hanger is also stainless.
Front and rear gasket, hanger, and o2 Bung is included on this downpipe.  Direct bolt on.  No welding needed.  This auction also includes an o2 extension harness (ZZ-O2EXHN-1B) that is needed so you do not have to cut wires.  Just plug and play.
Keep in mind this is a Performance downpipe.  This is emissions legal in most states, but California and New York has adopted California style smog emissions.  Those are two states that we are not 100% sure if it will pass emissions.  California has special cats that are required.  Check with your local DMV.  The catalytic converter included is a high flow 2.5" that is 48 state legal.
Compare to Magnaflow who charges 0, are mig welded with cheap flanges.  Ours is full stainless tig welded with interclock Flex sections at half the price!  You will not find a better downpipe on the market period!
Still have your old factory catalytic converter?  We will provide a UPS prepaid return label for you to send back to us and give you 0 in store credit for you to purchase towards anything on our website.  Shipping labels are only provided within the U.S.'s continental 48 states.
This fits on all the following cars:
2004-2008 Pontiac Grand Prix with 3800 Series III engine
-Both Supercharged and Non-Supercharged cars
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Payment
Our listings are generally "Buy It Now", meaning payment will be due at the time of purchase. We accept PayPal, PayPal Credit, as well as Visa, MasterCard, Discover and American Express!
Return Policy
Returns are accepted on all items EXCEPT for electronics! Please contact us within 30 days of receiving your item for a 100% return. There will be a restocking fee of 15%.
Shipping
We can only ship to the address provided upon checkout! Most domestic (US.) orders will ship within 1-5 business days of order placement. International orders may take 7-10 business days.
About Us
Today ZZP is located in Wyoming, MI. Occupying over 30,000 sq ft, we are the World's Largest Supplier of aftermarket performance parts for 3800,Sonic/cruze,Ecotec, and soon to be ATS platforms providing industry leading customer service and support. Our staff of professionals has intimate knowledge in all the vehicle platforms we represent and are dedicated to 100% customer satisfaction. ZZPerformance provides you with highly specific technical information, not found anywhere else.
Contact Us
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ZZPerformance is the highest rated seller for aftermarket specialty items. All manufacturers names, symbols, and descriptions, used in our images and ext are used solely for identification purposes only.
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